Gigabyte X48T DQ6 Living Review

[loonym]

Shout out to UNSTABLE_HERO for sending me the f6a, greatly appreciated, thanks

[Ace-a-Rue]

i hope the new bios doesn't 'nick' your board

[UNSTABLE_HERO]

i have problems with my 1.3rev i have a q9450 and with my first x48t 1.1rev it was running at 3680 at 1.300v and now only 3300!i tried everything and i cant go over 3300:

MB Intelligent Tweaker (MIT)
Robust Graphics Booster...........: Auto
CPU Clock Ratio...................: 8
CPU Frequency.....................: 3,3GHz
CPU Host Clock Control............: Disable
CPU Host Frequency(Mhz)...........: 419Mhz
PCI Express Frequency (Mhz).......: 100 tried 105
C.I.A.2...........................: Disabled
Performance Enhance...............: Standard
System Memory Multiplier (SPD)....: 3.33D also tried B deviders
Memory Frequency(Mhz).............: 1,452Mhz my ram is gskill 1600mhz
DRAM Timing Selectable ...........: Manual
Standard Timing Control
CAS Latency Time (tCL)............: 8
DRAM RAS# to CAS# (tRCD).........: 7
DRAM RAS# Precharge (tRP).........: 7
Precharge Delay (tRAS)............: 21
Advanced Timing Control
ACT to ACT Delay(tRRD)............: 5
Rank Write to READ Delay (tWTR)...:8
Write To Precharge Delay (tWR)....: 10
Refresh to ACT Delay (tRFC).......: 72
Read To Precharge Delay (tRTP)....: 6
Static tREAD Value (tRD)..........: 8
Static tREAD Phase Adj............: Auto
Command Rate (CMD)................: 2T
Clock Driving and Skew Control
CPU/PCIEX Clock Driving Control...: 700mv tried 800 - 900
CPU Clock Skew Control............: Normal tried 100ps-200-250
(G)MCH Clock Skew Control.........: Normal tried 100ps-200
System Voltage Control ()=Base Voltage): Manual
DDR3 OverVoltage Control...: +0.45v
PCI-E OverVoltage Control.: +0.10
FSB OverVoltage Control....: +0.20 tried +0.30 and +0.35
(G)MCH OverVoltage Control: +0.100v tried +0.20 and +0.30 but the board wont boot with +0.10 i can get in windows
CPU GTLREF1 Voltage*.........: Normal tried auto and +3%
CPU GTLREF2 Voltage*.........: Normal
Loadline Calibration..............: enabled
CPU Voltage Control...............: 1.3000v tried 1.3500
Normal CPU Vcore..................: 1.22500v
Advanced Bios Features
Limit CPUID Max to 3..............: Disabled
No-Execute Memory Protect.........: Disabled
CPU Enhanced Halt(CIE)............: Disabled
CPU Thermal Monitor 2.............: Enabled
CPU EIST Function.................: Disabled
Virtuaalization Technology........: Disabled

i tried on f5a-f5-f6a but i cant go over 3300!the strange thing is that if i set mch volt at +0.20 and above the board hungs and resets to default! my cpu temps are 34 idle and 56 at full load!and system temp near to 48c!with loadline enable i have 0.03 vdroop!and if i set the volts at 1.2750 the pc health shows 1.264 and 1.284 every second it changes from 1.264 to 1.284...... but not 1.275!strange things!my 1.1 rev was stable!any help or suggestions?

[supershanks]

Is your memory on the way out ?? try each stick seperately at your original stable settings & see if it's more stable.
What exactly were your original stable settings ?? For example

3.33D also tried B devider

os 3.33D your current setting , or your original stable setting ??

[UNSTABLE_HERO]

thanks supershanks i tried each stick seperately but no luck!now my stable settings after 4 hours running occt are:MB Intelligent Tweaker (MIT)
Robust Graphics Booster...........: Auto
CPU Clock Ratio...................: 8
CPU Frequency.....................: 3,3GHz
CPU Host Clock Control............: Disable
CPU Host Frequency(Mhz)...........: 419Mhz
PCI Express Frequency (Mhz).......: 100
C.I.A.2...........................: Disabled
Performance Enhance...............: Standard
System Memory Multiplier (SPD)....: 4.00D
Memory Frequency(Mhz).............: 1,652Mhz
DRAM Timing Selectable ...........: Manual
Standard Timing Control
CAS Latency Time (tCL)............: 8
DRAM RAS# to CAS# (tRCD).........: 7
DRAM RAS# Precharge (tRP).........: 7
Precharge Delay (tRAS)............: 21
Advanced Timing Control
ACT to ACT Delay(tRRD)............: 5
Rank Write to READ Delay (tWTR)...:8
Write To Precharge Delay (tWR)....: 10
Refresh to ACT Delay (tRFC).......: 72
Read To Precharge Delay (tRTP)....: 6
Static tREAD Value (tRD)..........: 8
Static tREAD Phase Adj............: Auto
Command Rate (CMD)................: 2T
Clock Driving and Skew Control
CPU/PCIEX Clock Driving Control...:800
CPU Clock Skew Control............: Normal
(G)MCH Clock Skew Control.........: Normal
System Voltage Control ()=Base Voltage): Manual
DDR3 OverVoltage Control...: +0.45v
PCI-E OverVoltage Control.: Normal
FSB OverVoltage Control....: +0.10
(G)MCH OverVoltage Control: Normal
CPU GTLREF1 Voltage*.........: Normal
CPU GTLREF2 Voltage*.........: Normal
Loadline Calibration..............: enabled
CPU Voltage Control...............: 1.2675v
Normal CPU Vcore..................: 1.22500v
Advanced Bios Features
Limit CPUID Max to 3..............: Disabled
No-Execute Memory Protect.........: Disabled
CPU Enhanced Halt(CIE)............: Disabled
CPU Thermal Monitor 2.............: Enabled
CPU EIST Function.................: Disabled
Virtuaalization Technology........: Disabled

but i cant go higher with higher volts and more relaxed latencies!i also stuck when i give +0.20 or higher at mch volts!so bye-bye 1.1rev and 3680mhz welcome 1.3 with 3300!the f5 killer bios ghost is back...i would have my 1.1 rev if the first f5 was good and not the damned 1.3rev that they gave me!

[supershanks]

thanks supershanks i tried each stick seperately

so you saw no leap in stability
What happens if you drop your divider down from 4.00D to 3.33D ?? are you able to lft voltages then ??
It just takes your memory out of the front line & hopefully give us an idea what else may be a problem. I don't think it's the board revision that's causing this.

[PaPa SuMrF]

SUPERSHANKS !!!!!

you have got to get you one of these Hannspree model HF289H 28 inch monitors wow!!

it was a new monitor or a 4870 x2 its just well wow 1920 x 1200 games are life like...

500.00 USD whats that 300 pounds but it worth ever bit..

[Ace-a-Rue]

hey UNSTABLE_HERO why is this in normal: (G)MCH OverVoltage Control: Normal

if you don't add voltage, you are not going anywhere with your overclock...man, you need at least +0.20v or more!

[supershanks]

SUPERSHANKS !!!!!

you have got to get you one of these Hannspree model HF289H 28 inch monitors wow!!

it was a new monitor or a 4870 x2 its just well wow 1920 x 1200 games are life like...

500.00 USD whats that 300 pounds but it worth ever bit..

sonds great , but I'll have to factor in the £ of a new , bigger coffee table , current one would be dwarfed by that

[UNSTABLE_HERO]

Originally Posted by Ace-a-Rue

hey UNSTABLE_HERO why is this in normal: (G)MCH OverVoltage Control: Normal

if you don't add voltage, you are not going anywhere with your overclock...man, you need at least +0.20v or more!

the board cant start sometimes with +0.20 or +0.30 is so unstable with high voltages!at 3300 runs fine with normal or +0.10 or +0.15!my 1.1 rev could run at 3400 stable with mch at normal!only for 3600 was needed +0.20!the only thing that changed is the board from 1.1rev to 1.3rev. after the retailer guaranty cause of the bad f5!i tried 3.33D and lower deviders!i dont think that it is the ram!my ram is 1600 7-7-7-18 at 1.90v so i tried 1452 at 8-7-7-21 at 1.95volt!i think maybe a bad board or something does not fit?or the north bridge is overheating and is unstable when i give +0.20 and more!it seems that theres a strange big wall at 3300!i give more cpu volts more mch more fsb something stucks me!also i see a bigger vdroop 0.03-0.04 i used to have 0.02 the good old times
stable FSB 413 3.3 ][unstable FSB 419 3.35
cpu=1.2675 ......... ][cpu 1.3000
mch= normal ........ ][mch +0.15 OR +0.20(some times does not start)
fsb=+0.10V .......... ][fsb +0.20
WITH RAMS AND SUBTIMMINGS VERY RELAXED!